Sh2-145 and Sh2-150 - Nebulae in Hydrogen Alpha Enhanced Colour
Sh2-145 Sh2-150

Click on the image to see it at 2x resolution

Click HERE for the pure H-Alpha version.

Image Data:

Scope: AP155EDF
Camera: Apogee U16M w Astrodon Gen II H-Alpha
Mount: Paramount ME
23 x 15 minutes H-Alpha
8 x 10 min Red, 7 x 10 min Green, 6 x 10 min Blue (all binned 2x2)
Flesherton, Ontario, Canada
Aug 7 2012 (H-Alpha) Sept 16 (RGB)
Ambient temp 16C; camera temp -10C; Moon just past full / New
Images acquired using CCDSoft5
Reduced, Aligned and sigma-reject combined in Maxim
Processed for contrast in PS CS5